Merge bitcoin/bitcoin#25157: Fix -rpcwait with -netinfo returning negative time durations

3a998d2e37bf76667b08cd947807ada1305520d7 Use steady_clock in ConnectAndCallRPC and inline time call in loop conditional (Jon Atack)
3799d2dcdd736dd24850b192e1b264bee1cd5e5a Fix -rpcwait with -netinfo printing negative time durations (Jon Atack)

Pull request description:

  - Fix `bitcoin-cli -rpcwait -netinfo 1` returning negative time durations on its first invocation after node startup in the "send", "recv", and "age" columns (potentially the "txn" and "blk" columns also). To reproduce, start bitcoind on mainnet (for a longer startup time) and run `bitcoin-cli -rpcwait -netinfo <n>` where n is 1 or larger. The negative time durations are larger with a slower CPU speed or e.g. higher `checkblocks`/`checklevel` config option settings.

  Examples:
  ```
  <->   type   net  mping   ping send recv  txn  blk  hb addrp addrl  age id
  out manual onion               -126 -126                             -2  0
                       ms     ms  sec  sec  min  min                  min
  ```

  ```
  <->   type   net  mping   ping send recv  txn  blk  hb addrp addrl  age id
  out manual cjdns                -64  -64                             -1  0
                       ms     ms  sec  sec  min  min                  min
  ```
  ```
  <->   type   net  mping   ping send recv  txn  blk  hb addrp addrl  age id
  out manual  ipv4                -89  -89    *              .         -1  0
                       ms     ms  sec  sec  min  min                  min
  ```
  ```
  <->   type   net  mping   ping send recv  txn  blk  hb addrp addrl  age id
  out manual  ipv6               -133         *              .         -2  0
                       ms     ms  sec  sec  min  min                  min
  ```

  - Use `steady_clock` in ConnectAndCallRPC and inline the time call in the loop conditional to avoid unnecessary invocations and an unneeded local variable allocation.

ACKs for top commit:
  MarcoFalke:
    cr ACK 3a998d2e37bf76667b08cd947807ada1305520d7

Tree-SHA512: 141430d47189ad9f646ce8e51cb31c21b395f6294bb27ba9f7ae4c1e1505a63209a4a19662a0b462806437a9cfd07f1ea114e775adc2872d87397fe823f8b8dc

0 files changed, 0 insertions, 0 deletions